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Sackorange 10 PCS R8-2RS(1/2"x1-1/8"x5/16") C3 Premium Sealed Radial Ball Bearing - Deep Groove Bearing - High Speeds - Suitable for Electric Motor Applications.

  • Based on 400 reviews
Condition: New
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$8.59 Why this price?
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Availability: In Stock.
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Arrives Monday, May 27
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Features

  • Inside Diameter: 0.5 inch Outside Diamater: 1.125 inch Width: 0.3125 inch
  • Deep groove geometry for high speeds and supporting both radial and axial loads
  • Rubber seals on both sides of the bearing to keep lubricant in and contaminants out
  • Suitable for use in electric motor applications
  • Bearing Material: Bearing Steel

Description

This R8-2RS 1/2x1-1/8x5/16 -inch sealed ball bearing has deep groove geometry for high speeds and supporting both radial and axial loads. The bearing is made of Bearing steel for durability and resistance to deformity under heavy loads, and it has rubber seals on both sides of. the bearing to keep lubricant in and contaminants out. This deep-groove sealed ball bearing is suitable for use in electric motor applications. Specifications: Model: R8-2RS Material: Bearing Steel Number of Pack: 10 Pcs External Design: Double Seal Bore Diameter: 12.7 mm Outer Diameter: 28.575 mm Thickness: 7.9375 mm Single Weight: 21g


Is Discontinued By Manufacturer ‏ : ‎ No


Package Dimensions ‏ : ‎ 4.88 x 3.74 x 0.55 inches; 0.74 Ounces


Item model number ‏ : ‎ R8-2RS


Date First Available ‏ : ‎ May 29, 2018


Manufacturer ‏ : ‎ Sackorange


Best Sellers Rank: #19,768 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #22 in Deep-Groove Ball Bearings


#22 in Deep-Groove Ball Bearings:


Customer Reviews: 4.6 out of 5 stars 400 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Good
Haven't used these yet as I bought them to build a roller for my mower deck but seem to be okay.
Reviewed in the United States 🇺🇸 on February 14, 2023 by Greylyn B.

  • If you need precision look elsewhere
Not the tightest of precision but overall do the job
Reviewed in the United States 🇺🇸 on December 1, 2022 by John wayne

  • They fit
They’re bearings and they fit. What more do I say?
Reviewed in the United States 🇺🇸 on November 20, 2022 by Derek S.

  • mostly good
good bearings, really good value for price, need some "breaking in" before they run smooth at moderate rpms (battery operate hand-drill)...
Reviewed in the United States 🇺🇸 on June 20, 2022 by Maria del Mar

  • AS DESCRIBED
SEALED GREAT IN A DUSTY CONDITIONS FOR SMALL LIGHT AXLES
Reviewed in the United States 🇺🇸 on September 15, 2022 by TD

  • Undersized
None of them would fit on a half inch axel. The inner diameter was undersized on every bearing by 6-4 thou which made them unusable for my project.
Reviewed in the United States 🇺🇸 on January 19, 2023 by William

  • Cheap but functions as expected
These are very cheap made bearing and will not hold up under a lot of pressure if you're looking for a high stressed bearing keep looking but, if not they will work for small projects however they do require additional grease, a simple fix but expect them to be slightly stiff until additional grease is added, over all not bad for the price ... show more
Reviewed in the United States 🇺🇸 on April 4, 2021 by Hawthorne

  • 10 PCS R8-2RS(1/2"x1-1/8"x5/16") C3
I plan to use them in construction of a metal bender.
Reviewed in the United States 🇺🇸 on May 29, 2022 by The Collector

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